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2026 Chevrolet Silverado 5500 HD Truck

2026 Chevrolet Silverado 5500 HD Truck Overview

The standard features of the Chevrolet Silverado 5500HD 1WT include Duramax 6.6L V-8 350hp intercooled turbo engine, 6-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), Side seat mounted airbags, Curtain 1st row overhead airbag, Airbag occupancy sensor, Air conditioning, 19.5" steel wheels, Cruise control, ABS traction control, StabiliTrak w/Proactive Roll Avoidance electronic stability

2026 Chevrolet
Silverado 5500 HD Truck

Starting at: $59,611

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Specifications Trims

Specifications

  • Trailer sway control
  • Engine liters - 6.6L
  • Compressor - intercooled turbo
  • Cylinder configuration - V-8
  • Horsepower - 350hp @ 2,500RPM
  • Torque - 750 lb.-ft. @ 1,400RPM
  • Number of valves - 32
  • Engine location - front
  • Hybrid electric powertrain type - none
  • Hybrid traction battery type - none
  • Electric motor horsepower - none
  • Hybrid system net power - none
  • Recommended fuel - Diesel
  • Transmission - 6 speed automatic
  • Drive type - rear-wheel
  • Hybrid system combined power torque - none
  • Electric motor 1 torque - none
  • Standard fuel economy fuel type - diesel
  • Basic warranty - 36 months/36,000miles
  • Powertrain warranty - 60 months/100,000miles
  • Corrosion perforation warranty - 72 months/100,000miles
  • Maintenance warranty - 12 months/12,000miles
  • Diesel engine warranty - 60 months/100,000miles
  • Power steering
  • Front tires - 225/70SR19.5G
  • Rear tires - 225/70SR19.5G
  • Dual rear wheels
  • Wheel size - 19.5"
  • Engine displacement - 6.6 L
  • Engine torque - 750 lb.-ft. @ 1,400RPM
  • Engine bore x stroke - 103.0mm x 99.0mm (4.06" x 3.90")
  • Compression ratio - 16.00 to 1
  • Payload - 4,533kg (9,993lbs)
  • Curb weight - 3,405kg (7,507lbs)
  • GVWR - 7,938kg (17,500lbs)
  • Exterior length - 5,703mm (224.5")
  • Exterior body width - 2,134mm (84.0")
  • Exterior height - 2,107mm (83.0")
  • Wheelbase - 3,581mm (141.0")
  • Front legroom - 1,150mm (45.3")
  • Front headroom - 1,087mm (42.8")
  • Front hiproom - 1,543mm (60.8")
  • Front shoulder room - 1,677mm (66.0")
  • AM/FM radio
  • Premium audio system - Chevrolet MyLink
  • Speakers - 4
  • 1st row LCD monitors - 2
  • Primary LCD size - 4.2"
  • Fully automatic headlights
  • Delay-off headlights
  • Variably intermittent wipers
  • Front reading lights
  • Appearance - analog
  • Tachometer
  • Voltmeter
  • Trip computer
  • Exterior parking camera rear
  • ABS brakes
  • Dual front impact airbags
  • Passenger cancellable airbag
  • Dual front side impact airbags
  • Overhead airbag
  • Occupant sensing airbag
  • Ignition disable
  • Electronic stability
  • Traction control
  • Max seating capacity - 3
  • Front seats - bench
  • Front center armrest - w/storage
  • Seat Upholstery - vinyl
  • Air conditioning
  • Speed control
  • Tilt steering wheel
  • Front beverage holders
  • Overhead console
  • Driver door bin
  • Passenger door bin

Trims

  MSRP Engine Transmission City/Hwy mpg
1WT 2026 Chevrolet Silverado 5500 HD Truck 1WT Search New $59,611   350-hp 6.6L 8-cyl  6-spd auto  No Data  
1WT 2026 Chevrolet Silverado 5500 HD Truck 1WT Search New $63,111   350-hp 6.6L 8-cyl  6-spd auto  No Data  
1WT 2026 Chevrolet Silverado 5500 HD Truck 1WT Search New $63,231   350-hp 6.6L 8-cyl  6-spd auto  No Data  
1LT
Search New 		$63,886   350-hp 6.6L 8-cyl  6-spd auto  No Data  
1WT 2026 Chevrolet Silverado 5500 HD Truck 1WT Search New $67,231   350-hp 6.6L 8-cyl  6-spd auto  No Data  
1LT
Search New 		$67,386   350-hp 6.6L 8-cyl  6-spd auto  No Data  
1LT
Search New 		$68,506   350-hp 6.6L 8-cyl  6-spd auto  No Data  
1LT
Search New 		$72,706   350-hp 6.6L 8-cyl  6-spd auto  No Data  

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Fuel Economy (EPA) Ratings

Any fuel economy figures shown are based on the model year EPA mileage ratings and are provided for comparison purposes only. Your actual fuel economy will vary depending on how you drive and maintain your vehicle, driving conditions, vehicle load, climate, and other factors. For hybrid and plug-in hybrid vehicles, fuel economy will also vary based on battery pack age and condition. For more information about EPA fuel economy ratings, visit https://www.fueleconomy.gov.

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If you have questions about any information on this website or would like clarification on fees, financing, or vehicle details, please contact your local Kunes Auto Group dealership. We are happy to walk you through all terms and charges before you make any decisions. Disclaimer Updated - May 2026